For the one interested into a workaround: Activate sources channels: $ sudo perl -p -i.bak -e 's/# deb-src/deb-src/g' /etc/apt/sources.list
Install build dependencies: $ sudo apt-get update $ sudo apt-get install fakeroot $ sudo apt-get build-dep apt-btrfs-snapshot Download sources from Bionic 18.04: $ wget http://archive.ubuntu.com/ubuntu/pool/universe/a/apt-btrfs-snapshot/apt-btrfs-snapshot_3.5.1.tar.xz $ wget http://archive.ubuntu.com/ubuntu/pool/universe/a/apt-btrfs-snapshot/apt-btrfs-snapshot_3.5.1.dsc Decompress source package: $ dpkg-source -x apt-btrfs-snapshot_3.5.1.dsc Build: $ cd apt-btrfs-snapshot-3.5.1/ $ dpkg-buildpackage -rfakeroot -uc -b $ cd - Install: $ sudo dpkg -i apt-btrfs-snapshot_3.5.1_all.deb Test: $ sudo apt-btrfs-snapshot supported Supported Upgrade: $ sudo apt-get update $ sudo apt-get dist-upgrade -f ... Create a snapshot of '/tmp/apt-btrfs-snapshot-mp-ycsujp_2/@' in '/tmp/apt-btrfs-snapshot-mp-ycsujp_2/@apt-snapshot-2017-12-14_19:21:13' Confirm: $ sudo btrfs subvolume list -p -a -t -u / ID gen parent top level uuid path -- --- ------ --------- ---- ---- 257 4429 5 5 d1b1ef5b-3e09-064b-bef1-faeeb82e3d10 <FS_TREE>/@ 258 4393 5 5 84bb48d7-f40a-3c40-bfd0-f93628a729f5 <FS_TREE>/@home 266 4409 5 5 17ad1ca3-e111-d742-a3b0-58b5a61c6079 <FS_TREE>/@apt-snapshot-2017-12-14_19:21:13 Enjoy! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1454306 Title: apt-btrfs-snapshot supported reports "Sorry, your system lacks support for the snapshot feature" since update of btrfs-tools to 4.0-2 in debian/testing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt-btrfs-snapshot/+bug/1454306/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
